Sanity vs. Contentful: the mid-market comparison
Sanity charges per seat ($15 on the Growth plan), stores data in the EU by default, and gives you an open-source Studio in your own repository. Contentful starts at a flat $300, is strong on governance and click-based modeling, but requires the Premium contract for EU data residency. For mid-market teams with three to ten editors, Sanity usually wins: cheaper, more flexible, more open.

Matthias Radscheit